260226533 has 4 divisors (see below), whose sum is σ = 297401760. Its totient is φ = 223051308.

The previous prime is 260226517. The next prime is 260226539. The reversal of 260226533 is 335622062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 335622062 = 2 ⋅167811031.

It is a cyclic number.

It is not a de Polignac number, because 260226533 - 2⁴ = 260226517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260226496 and 260226505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260226539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18587603 + ... + 18587616.

It is an arithmetic number, because the mean of its divisors is an integer number (74350440).

Almost surely, 2^260226533 is an apocalyptic number.

It is an amenable number.

260226533 is a deficient number, since it is larger than the sum of its proper divisors (37175227).

260226533 is an equidigital number, since it uses as much as digits as its factorization.

260226533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37175226.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 260226533 is about 16131.5384573202. The cubic root of 260226533 is about 638.4357411855.

Adding to 260226533 its reverse (335622062), we get a palindrome (595848595).

The spelling of 260226533 in words is "two hundred sixty million, two hundred twenty-six thousand, five hundred thirty-three".